LNMP架构应用实战——Nginx服务配置文件介绍

[root@centos6 application]# tree nginx
nginx
+-- client_body_temp
+-- conf          #nginx服务配置文件目录
¦   +-- fastcgi.conf             #fastcgi配置文件
¦   +-- fastcgi.conf.default
¦   +-- fastcgi_params        #fastcgi参数配置文件
¦   +-- fastcgi_params.default
¦   +-- koi-utf
¦   +-- koi-win
¦   +-- mime.types
¦   +-- mime.types.default
¦   +-- nginx.conf                 #nginx服务的主配置文件
¦   +-- nginx.conf.default    #nginx服务的默认配置文件
¦   +-- scgi_params
¦   +-- scgi_params.default
¦   +-- uwsgi_params
¦   +-- uwsgi_params.default
¦   +-- win-utf
+-- fastcgi_temp
+-- html       #编译安装nginx默认的首页配置文件目录
¦   +-- 50x.html           #错误页面配置文件
¦   +-- index.html        #默认的首页配置文件
¦   +-- index.html.bak
+-- logs      #日志配置文件目录
¦   +-- access.log      #访问日志文件
¦   +-- error.log          #错误日志文件
+-- proxy_temp
+-- sbin     #命令目录
¦   +-- nginx               #Nginx服务启动命令
+-- scgi_temp    #临时目录   
+-- uwsgi_temp

[root@centos6 conf]# egrep -v "#|^$" nginx.conf
worker_processes  1;      #工作进程数
events {                           #事件
    worker_connections  1024;     #并发数，单位时间内最大连接数
}
http {
    include       mime.types;
    default_type  application/octet-stream;
    sendfile        on;
    keepalive_timeout  65;
    server {               #虚拟主机标签
        listen       80;   #监听的端口号
        server_name  localhost;     #服务器主机名
        location / {
            root   html;          #默认站点目录
            index  index.html index.htm;       #默认首页文件
        }
        error_page   500 502 503 504  /50x.html;    #错误页面文件
        location = /50x.html {
            root   html;
        }
    }
}

[root@centos6 conf]# /application/nginx/sbin/nginx -h
nginx version: nginx/1.10.1      #版本信息
Usage: nginx [-?hvVtTq] [-s signal] [-c filename] [-p prefix] [-g directives]
Options:
  -?,-h         : this help
  -v            : show version and exit     
 #显示版本并退出
  -V            : show version and configure options then exit
#显示版本信息与配置后退出
  -t            : test configuration and exit   
#检查配置（检查语法）
  -T            : test configuration, dump it and exit
  -q            : suppress non-error messages during configuration testing
  -s signal     : send signal to a master process: stop, quit, reopen, reload
  -p prefix     : set prefix path (default: /application/nginx-1.10.1/)
  -c filename   : set configuration file (default: conf/nginx.conf)
#指定配置文件，而非使用nginx.conf
  -g directives : set global directives out of configuration file

[root@centos6 conf]# /application/nginx/sbin/nginx -v
nginx version: nginx/1.10.1
[root@centos6 conf]# /application/nginx/sbin/nginx -V
nginx version: nginx/1.10.1
built by gcc 4.4.7 20120313 (Red Hat 4.4.7-4) (GCC) 
built with OpenSSL 1.0.1e-fips 11 Feb 2013
TLS SNI support enabled
configure arguments: 
--user=nginx 
--group=nginx 
--prefix=/application/nginx-1.10.1 
--with-http_stub_status_module 
--with-http_ssl_module 
-with-pcre=/download/tools/pcre-8.38